[Dart][Jaguar] and proto serialization support (#1793)

* add proto format support for jaguar generator

* Add openApiType to CodegenProperties
Finish proto generation

bin/dart-jaguar-petstore.sh

@@ -35,6 +35,14 @@ java $JAVA_OPTS -jar $executable $ags
 ags="$@ generate -t modules/openapi-generator/src/main/resources/dart-jaguar -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g dart-jaguar -o samples/client/petstore/dart-jaguar/flutter_petstore/openapi -DhideGenerationTimestamp=true -DpubName=openapi"
 java $JAVA_OPTS -jar $executable $ags
 
+# Generate proto and put it to the flutter sample app
+ags="$@ generate -t modules/openapi-generator/src/main/resources/dart-jaguar -i modules/openapi-generator/src/test/resources/2_0/petstore-proto.yaml -g dart-jaguar -o samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi -Dserialization=proto -DhideGenerationTimestamp=true -DpubName=openapi"
+java $JAVA_OPTS -jar $executable $ags
+
+# Generate proto and put it to the sample
+ags="$@ generate -t modules/openapi-generator/src/main/resources/dart-jaguar -i modules/openapi-generator/src/test/resources/2_0/petstore-proto.yaml -g dart-jaguar -o samples/client/petstore/dart-jaguar/openapi_proto -Dserialization=proto -DhideGenerationTimestamp=true -DpubName=openapi"
+java $JAVA_OPTS -jar $executable $ags
+
 # There is a proposal to allow importing different libraries depending on the environment:
 # https://github.com/munificent/dep-interface-libraries
 # When this is implemented there will only be one library.

docs/generators/dart-jaguar.md

@@ -1,21 +1,43 @@
 
----
+CONFIG OPTIONS for dart-jaguar
-id: generator-opts-client-dart-jaguar
-title: Config Options for dart-jaguar
-sidebar_label: dart-jaguar
----
 
-| Option | Description | Values | Default |
+	sortParamsByRequiredFlag
-| ------ | ----------- | ------ | ------- |
+	    Sort method arguments to place required parameters before optional parameters. (Default: true)
-|sortParamsByRequiredFlag|Sort method arguments to place required parameters before optional parameters.| |true|
+
-|ensureUniqueParams|Whether to ensure parameter names are unique in an operation (rename parameters that are not).| |true|
+	ensureUniqueParams
-|allowUnicodeIdentifiers|boolean, toggles whether unicode identifiers are allowed in names or not, default is false| |false|
+	    Whether to ensure parameter names are unique in an operation (rename parameters that are not). (Default: true)
-|prependFormOrBodyParameters|Add form or body parameters to the beginning of the parameter list.| |false|
+
-|browserClient|Is the client browser based| |null|
+	allowUnicodeIdentifiers
-|pubName|Name in generated pubspec| |null|
+	    boolean, toggles whether unicode identifiers are allowed in names or not, default is false (Default: false)
-|pubVersion|Version in generated pubspec| |null|
+
-|pubDescription|Description in generated pubspec| |null|
+	prependFormOrBodyParameters
-|useEnumExtension|Allow the 'x-enum-values' extension for enums| |null|
+	    Add form or body parameters to the beginning of the parameter list. (Default: false)
-|sourceFolder|source folder for generated code| |null|
+
-|supportDart2|support dart2| |true|
+	browserClient
-|nullableFields|Is the null fields should be in the JSON payload| |null|
+	    Is the client browser based
+
+	pubName
+	    Name in generated pubspec
+
+	pubVersion
+	    Version in generated pubspec
+
+	pubDescription
+	    Description in generated pubspec
+
+	useEnumExtension
+	    Allow the 'x-enum-values' extension for enums
+
+	sourceFolder
+	    source folder for generated code
+
+	supportDart2
+	    support dart2 (Default: true)
+
+	nullableFields
+	    Is the null fields should be in the JSON payload
+
+	serialization
+	    Choose serialization format JSON or PROTO is supported
+
+Back to the [generators list](README.md)

modules/openapi-generator/src/main/java/org/openapitools/codegen/CodegenProperty.java

@@ -20,7 +20,7 @@ package org.openapitools.codegen;
 import java.util.*;
 
 public class CodegenProperty implements Cloneable {
-    public String baseName, complexType, getter, setter, description, dataType,
+    public String openApiType, baseName, complexType, getter, setter, description, dataType,
             datatypeWithEnum, dataFormat, name, min, max, defaultValue, defaultValueWithParam,
             baseType, containerType, title;
 
@@ -415,6 +415,7 @@ public class CodegenProperty implements Cloneable {
         return Objects.hash(
             _enum,
             allowableValues,
+            openApiType,
             baseName,
             baseType,
             complexType,
@@ -501,6 +502,7 @@ public class CodegenProperty implements Cloneable {
         final CodegenProperty other = (CodegenProperty) obj;
 
         return Objects.equals(baseName, other.baseName) &&
+            Objects.equals(openApiType, other.openApiType) &&
             Objects.equals(complexType, other.complexType) &&
             Objects.equals(getter, other.getter) &&
             Objects.equals(setter, other.setter) &&
@@ -600,6 +602,7 @@ public class CodegenProperty implements Cloneable {
     public java.lang.String toString() {
         return "CodegenProperty{" +
                 "baseName='" + baseName + '\'' +
+                ", openApiType='" + openApiType + '\'' +
                 ", complexType='" + complexType + '\'' +
                 ", getter='" + getter + '\'' +
                 ", setter='" + setter + '\'' +

modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java

@@ -1900,6 +1900,11 @@ public class DefaultCodegen implements CodegenConfig {
         CodegenProperty property = CodegenModelFactory.newInstance(CodegenModelType.PROPERTY);
         property.name = toVarName(name);
         property.baseName = name;
+        if (p.getType() == null) {
+            property.openApiType = getSchemaType(p);
+        } else {
+            property.openApiType = p.getType();
+        }
         property.nameInCamelCase = camelize(property.name, false);
         property.nameInSnakeCase = CaseFormat.UPPER_CAMEL.to(CaseFormat.UPPER_UNDERSCORE, property.nameInCamelCase);
         property.description = escapeText(p.getDescription());

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartJaguarClientCodegen.java

@@ -16,10 +16,16 @@
 
 package org.openapitools.codegen.languages;
 
-import io.swagger.v3.oas.models.media.Schema;
+import org.apache.commons.io.FilenameUtils;
+import org.openapitools.codegen.*;
+import org.openapitools.codegen.utils.ModelUtils;
+
+import io.swagger.v3.oas.models.media.*;
+
 import org.apache.commons.lang3.StringUtils;
 import org.openapitools.codegen.*;
 import org.openapitools.codegen.utils.ModelUtils;
+import org.openapitools.codegen.utils.ProcessUtils;
 
 import java.io.File;
 import java.util.*;
@@ -28,16 +34,25 @@ import static org.openapitools.codegen.utils.StringUtils.underscore;
 
 public class DartJaguarClientCodegen extends DartClientCodegen {
     private static final String NULLABLE_FIELDS = "nullableFields";
+    private static final String SERIALIZATION_FORMAT = "serialization";
+    private static final String IS_FORMAT_JSON = "jsonFormat";
+    private static final String IS_FORMAT_PROTO = "protoFormat";
     private static Set<String> modelToIgnore = new HashSet<>();
+    private HashMap<String, String> protoTypeMapping = new HashMap<>();
 
     static {
         modelToIgnore.add("datetime");
         modelToIgnore.add("map");
         modelToIgnore.add("list");
         modelToIgnore.add("file");
+        modelToIgnore.add("uint8list");
     }
 
+    private static final String SERIALIZATION_JSON = "json";
+    private static final String SERIALIZATION_PROTO = "proto";
+
     private boolean nullableFields = true;
+    private String serialization = SERIALIZATION_JSON;
 
     public DartJaguarClientCodegen() {
         super();
@@ -46,6 +61,33 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
         embeddedTemplateDir = templateDir = "dart-jaguar";
 
         cliOptions.add(new CliOption(NULLABLE_FIELDS, "Is the null fields should be in the JSON payload"));
+        cliOptions.add(new CliOption(SERIALIZATION_FORMAT, "Choose serialization format JSON or PROTO is supported"));
+
+        typeMapping.put("file", "Uint8List");
+        typeMapping.put("binary", "Uint8List");
+
+        protoTypeMapping.put("Array", "repeated");
+        protoTypeMapping.put("array", "repeated");
+        protoTypeMapping.put("List", "repeated");
+        protoTypeMapping.put("boolean", "bool");
+        protoTypeMapping.put("string", "string");
+        protoTypeMapping.put("char", "string");
+        protoTypeMapping.put("int", "int32");
+        protoTypeMapping.put("long", "int64");
+        protoTypeMapping.put("short", "int32");
+        protoTypeMapping.put("number", "double");
+        protoTypeMapping.put("float", "float");
+        protoTypeMapping.put("double", "double");
+        protoTypeMapping.put("object", "google.protobuf.Any");
+        protoTypeMapping.put("integer", "int32");
+        protoTypeMapping.put("Date", "google.protobuf.Timestamp");
+        protoTypeMapping.put("date", "google.protobuf.Timestamp");
+        protoTypeMapping.put("File", "bytes");
+        protoTypeMapping.put("file", "bytes");
+        protoTypeMapping.put("binary", "bytes");
+        protoTypeMapping.put("UUID", "string");
+        protoTypeMapping.put("ByteArray", "bytes");
+
     }
 
     @Override
@@ -77,6 +119,20 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
             additionalProperties.put(NULLABLE_FIELDS, nullableFields);
         }
 
+        if (additionalProperties.containsKey(SERIALIZATION_FORMAT)) {
+            serialization = ((String) additionalProperties.get(SERIALIZATION_FORMAT));
+            boolean isProto = serialization.equalsIgnoreCase(SERIALIZATION_PROTO);
+            additionalProperties.put(IS_FORMAT_JSON, serialization.equalsIgnoreCase(SERIALIZATION_JSON));
+            additionalProperties.put(IS_FORMAT_PROTO, isProto);
+
+            modelTemplateFiles.put("model.mustache", isProto ? ".proto" : ".dart");
+
+        } else {
+            //not set, use to be passed to template
+            additionalProperties.put(IS_FORMAT_JSON, true);
+            additionalProperties.put(IS_FORMAT_PROTO, false);
+        }
+
         if (additionalProperties.containsKey(PUB_NAME)) {
             this.setPubName((String) additionalProperties.get(PUB_NAME));
         } else {
@@ -133,6 +189,7 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
     public Map<String, Object> postProcessModels(Map<String, Object> objs) {
         objs = super.postProcessModels(objs);
         List<Object> models = (List<Object>) objs.get("models");
+        ProcessUtils.addIndexToProperties(models, 1);
         for (Object _mo : models) {
             Map<String, Object> mo = (Map<String, Object>) _mo;
             Set<String> modelImports = new HashSet<>();
@@ -142,6 +199,16 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
                     modelImports.add(underscore(modelImport));
                 }
             }
+
+            for (CodegenProperty p : cm.vars) {
+                String protoType = protoTypeMapping.get(p.openApiType);
+                if (p.isListContainer) {
+                    String innerType = protoTypeMapping.get(p.mostInnerItems.openApiType);
+                    protoType = protoType + " " + (innerType == null ? p.mostInnerItems.openApiType : innerType);
+                }
+                p.vendorExtensions.put("x-proto-type", protoType == null ? p.openApiType : protoType);
+            }
+
             cm.imports = modelImports;
             cm.vendorExtensions.put("hasVars", cm.vars.size() > 0);
         }
@@ -155,17 +222,20 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
         List<CodegenOperation> operationList = (List<CodegenOperation>) operations.get("operation");
 
         Set<String> modelImports = new HashSet<>();
+        Set<String> fullImports = new HashSet<>();
 
         for (CodegenOperation op : operationList) {
             op.httpMethod = StringUtils.capitalize(op.httpMethod.toLowerCase(Locale.ROOT));
             boolean isJson = true; //default to JSON
             boolean isForm = false;
+            boolean isProto = false;
             boolean isMultipart = false;
             if (op.consumes != null) {
                 for (Map<String, String> consume : op.consumes) {
                     if (consume.containsKey("mediaType")) {
                         String type = consume.get("mediaType");
                         isJson = type.equalsIgnoreCase("application/json");
+                        isProto = type.equalsIgnoreCase("application/octet-stream");
                         isForm = type.equalsIgnoreCase("application/x-www-form-urlencoded");
                         isMultipart = type.equalsIgnoreCase("multipart/form-data");
                         break;
@@ -173,7 +243,27 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
                 }
             }
 
+            for (CodegenParameter param : op.allParams) {
+                if (param.baseType != null && param.baseType.equalsIgnoreCase("Uint8List") && isMultipart) {
+                    param.baseType = "MultipartFile";
+                    param.dataType = "MultipartFile";
+                }
+            }
+            for (CodegenParameter param : op.formParams) {
+                if (param.baseType != null && param.baseType.equalsIgnoreCase("Uint8List") && isMultipart) {
+                    param.baseType = "MultipartFile";
+                    param.dataType = "MultipartFile";
+                }
+            }
+            for (CodegenParameter param : op.bodyParams) {
+                if (param.baseType != null && param.baseType.equalsIgnoreCase("Uint8List") && isMultipart) {
+                    param.baseType = "MultipartFile";
+                    param.dataType = "MultipartFile";
+                }
+            }
+
             op.vendorExtensions.put("isJson", isJson);
+            op.vendorExtensions.put("isProto", isProto);
             op.vendorExtensions.put("isForm", isForm);
             op.vendorExtensions.put("isMultipart", isMultipart);
 
@@ -181,6 +271,8 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
             for (String item : op.imports) {
                 if (!modelToIgnore.contains(item.toLowerCase(Locale.ROOT))) {
                     imports.add(underscore(item));
+                } else if (item.equalsIgnoreCase("Uint8List")) {
+                    fullImports.add("dart:typed_data");
                 }
             }
             modelImports.addAll(imports);
@@ -205,6 +297,7 @@ public class DartJaguarClientCodegen extends DartClientCodegen {
         }
 
         objs.put("modelImports", modelImports);
+        objs.put("fullImports", fullImports);
 
         return objs;
     }

modules/openapi-generator/src/main/java/org/openapitools/codegen/utils/ProcessUtils.java

@@ -14,19 +14,20 @@ public class ProcessUtils {
      * Add x-index extension to the model's properties
      *
      * @param models List of models
+     * @param initialIndex starting index to use
      */
-    public static void addIndexToProperties(List<Object> models) {
+    public static void addIndexToProperties(List<Object> models, int initialIndex) {
         for (Object _mo : models) {
             Map<String, Object> mo = (Map<String, Object>) _mo;
             CodegenModel cm = (CodegenModel) mo.get("model");
 
-            int i = 0;
+            int i = initialIndex;
             for (CodegenProperty var : cm.vars) {
                 var.vendorExtensions.put("x-index", i);
                 i++;
             }
 
-            int j = 0;
+            int j = initialIndex;
             for (CodegenProperty var : cm.allVars) {
                 var.vendorExtensions.put("x-index", j);
                 j++;
@@ -36,6 +37,15 @@ public class ProcessUtils {
 
     }
 
+    /**
+     * Add x-index extension to the model's properties
+     *
+     * @param models List of models
+     */
+    public static void addIndexToProperties(List<Object> models) {
+        addIndexToProperties(models, 0);
+    }
+
     /**
      * Returns true if at least one operation has OAuth security schema defined
      *

modules/openapi-generator/src/main/resources/dart-jaguar/analysis_options.mustache

@@ -1,2 +1 @@
 analyzer:
-  strong-mode: true

modules/openapi-generator/src/main/resources/dart-jaguar/api.mustache

@@ -1,23 +1,24 @@
 import 'package:jaguar_retrofit/annotations/annotations.dart';
 import 'package:jaguar_retrofit/jaguar_retrofit.dart';
 import 'package:jaguar_serializer/jaguar_serializer.dart';
-import 'package:jaguar_serializer/src/repo/repo.dart';
+import 'package:jaguar_mimetype/jaguar_mimetype.dart';
 import 'dart:async';
 
 {{#operations}}
-{{#modelImports}}import 'package:{{pubName}}/model/{{.}}.dart';
+{{#modelImports}}import 'package:{{pubName}}/model/{{.}}{{#protoFormat}}.pb{{/protoFormat}}.dart';
 {{/modelImports}}
-
+{{#fullImports}}import '{{.}}';
+{{/fullImports}}
 
 part '{{classFilename}}.jretro.dart';
 
 @GenApiClient()
-class {{classname}} extends _${{classname}}Client implements ApiClient {
+class {{classname}} extends ApiClient with _${{classname}}Client {
     final Route base;
-    final SerializerRepo serializers;
+    final Map<String, CodecRepo> converters;
     final Duration timeout;
 
-    {{classname}}({this.base, this.serializers, this.timeout = const Duration(minutes: 2)});
+    {{classname}}({this.base, this.converters, this.timeout = const Duration(minutes: 2)});
 
     {{#operation}}
     /// {{summary}}
@@ -43,7 +44,7 @@ class {{classname}} extends _${{classname}}Client implements ApiClient {
         {{/formParams}}
         {{#bodyParam}}
             {{#hasFormParams}},{{/hasFormParams}}{{^hasFormParams}}{{#hasQueryParams}},{{/hasQueryParams}}{{/hasFormParams}}{{^hasFormParams}}{{^hasQueryParams}}{{#hasHeaderParams}},{{/hasHeaderParams}}{{/hasQueryParams}}{{/hasFormParams}}{{^hasFormParams}}{{^hasQueryParams}}{{^hasHeaderParams}}{{#hasPathParams}},{{/hasPathParams}}{{/hasHeaderParams}}{{/hasQueryParams}}{{/hasFormParams}}
-            {{^isJson}}{{^isForm}}{{^isMultipart}}@AsBody(){{/isMultipart}}{{/isForm}}{{/isJson}}  {{#isJson}}@AsJson() {{/isJson}}{{#isForm}}@AsForm() {{/isForm}}{{#isMultipart}}@AsMultipart() {{/isMultipart}}{{{dataType}}} {{paramName}}{{#hasMore}}, {{/hasMore}}
+            {{^isProto}}{{^isJson}}{{^isForm}}{{^isMultipart}}@AsBody(){{/isMultipart}}{{/isForm}}{{/isJson}}{{/isProto}} {{#isProto}}@Serialized(MimeTypes.binary) {{/isProto}}{{#isJson}}@AsJson() {{/isJson}}{{#isForm}}@AsForm() {{/isForm}}{{#isMultipart}}@AsMultipart() {{/isMultipart}}{{{dataType}}} {{paramName}}{{#hasMore}}, {{/hasMore}}
         {{/bodyParam}}
     {{/vendorExtensions}}
         ) {

modules/openapi-generator/src/main/resources/dart-jaguar/apilib.mustache

@@ -2,19 +2,43 @@ library {{pubName}}.api;
 
 import 'package:http/io_client.dart';
 import 'package:jaguar_serializer/jaguar_serializer.dart';
+{{#protoFormat}}
+import 'package:jaguar_serializer_protobuf/proto_repo.dart';
+{{/protoFormat}}
 import 'package:jaguar_retrofit/jaguar_retrofit.dart';
 import 'package:{{pubName}}/auth/api_key_auth.dart';
 import 'package:{{pubName}}/auth/basic_auth.dart';
 import 'package:{{pubName}}/auth/oauth.dart';
+import 'package:jaguar_mimetype/jaguar_mimetype.dart';
 
 {{#apiInfo}}{{#apis}}import 'package:{{pubName}}/api/{{classFilename}}.dart';
 {{/apis}}{{/apiInfo}}
-{{#models}}{{#model}}import 'package:{{pubName}}/model/{{classFilename}}.dart';
+{{#models}}{{#model}}import 'package:{{pubName}}/model/{{classFilename}}{{#protoFormat}}.pb{{/protoFormat}}.dart';
 {{/model}}{{/models}}
 
-final jsonJaguarRepo = JsonRepo()
+
+{{#jsonFormat}}
+final _jsonJaguarRepo = JsonRepo()
 {{#models}}{{#model}}..add({{classname}}Serializer())
 {{/model}}{{/models}};
+final Map<String, CodecRepo> _converters = {
+    MimeTypes.json: _jsonJaguarRepo,
+};
+{{/jsonFormat}}
+
+{{#protoFormat}}
+final _protoJaguarRepo = ProtoCodecRepo()
+{{#models}}{{#model}}..add((data) => {{classname}}.fromBuffer(List<int>.from(data)))
+{{/model}}{{/models}};
+final _jsonJaguarRepo = ProtoCodecRepo(isJsonFormatEnabled: true)
+{{#models}}{{#model}}..add((data) => {{classname}}.fromBuffer(List<int>.from(data)))
+{{/model}}{{/models}};
+final Map<String, CodecRepo> _converters = {
+    MimeTypes.json: _jsonJaguarRepo,
+    MimeTypes.binary: _protoJaguarRepo,
+};
+{{/protoFormat}}
+
 
 final _defaultInterceptors = [OAuthInterceptor(), BasicAuthInterceptor(), ApiKeyAuthInterceptor()];
 
@@ -62,14 +86,14 @@ class JaguarApiGen {
     * Get {{classname}} instance, base route and serializer can be overridden by a given but be careful,
     * by doing that all interceptors will not be executed
     */
-    {{classname}} get{{classname}}({Route base, SerializerRepo serializers}) {
+    {{classname}} get{{classname}}({Route base, Map<String, CodecRepo> converters}) {
         if(base == null) {
             base = _baseRoute;
         }
-        if(serializers == null) {
+        if(converters == null) {
-            serializers = jsonJaguarRepo;
+            converters = _converters;
         }
-        return {{classname}}(base: base, serializers: serializers, timeout: timeout);
+        return {{classname}}(base: base, converters: converters, timeout: timeout);
     }
 
     {{/apis}}{{/apiInfo}}

modules/openapi-generator/src/main/resources/dart-jaguar/class.mustache

@@ -1,8 +1,16 @@
+{{#protoFormat}}
+message {{classname}} {
+    {{#vars}}
+    {{#vendorExtensions}}{{{x-proto-type}}} {{name}} = {{x-index}}{{/vendorExtensions}};
+    {{/vars}}
+}
+{{/protoFormat}}
+{{#jsonFormat}}
 part '{{classFilename}}.jser.dart';
 
 class {{classname}} {
   {{#vars}}{{#description}} /* {{{description}}} */{{/description}}
-  @Alias('{{baseName}}')
+  @Alias('{{{baseName}}}')
   final {{{datatype}}} {{name}};
   {{#allowableValues}}{{#min}} // range from {{min}} to {{max}}{{/min}}//{{^min}}enum {{name}}Enum { {{#values}} {{.}}, {{/values}} };{{/min}}{{/allowableValues}}{{/vars}}
 
@@ -25,3 +33,4 @@ class {{classname}} {
 class {{classname}}Serializer extends Serializer<{{classname}}> with _${{classname}}Serializer {
 
 }
+{{/jsonFormat}}

modules/openapi-generator/src/main/resources/dart-jaguar/model.mustache

@@ -1,8 +1,11 @@
-import 'package:jaguar_serializer/jaguar_serializer.dart';
+{{#jsonFormat}}import 'package:jaguar_serializer/jaguar_serializer.dart';{{/jsonFormat}}
+{{#protoFormat}}syntax = "proto3";{{/protoFormat}}
 
 {{#models}}
 {{#model}}
-{{#imports}}import 'package:{{pubName}}/model/{{.}}.dart';
+{{#imports}}
+{{#jsonFormat}}import 'package:{{pubName}}/model/{{.}}.dart';{{/jsonFormat}}
+{{#protoFormat}}import "{{.}}.proto";{{/protoFormat}}
 {{/imports}}
 {{#isEnum}}{{>enum}}{{/isEnum}}{{^isEnum}}{{>class}}{{/isEnum}}
 {{/model}}

modules/openapi-generator/src/main/resources/dart-jaguar/pubspec.mustache

@@ -4,9 +4,17 @@ description: {{pubDescription}}
 environment:
     sdk: ">=2.0.0 <3.0.0"
 dependencies:
-    jaguar_retrofit: '^2.5.12'
+    jaguar_retrofit: '^2.8.2'
-    jaguar_serializer: '^2.2.4'
+{{#jsonFormat}}
+    jaguar_serializer: '^2.2.6'
+{{/jsonFormat}}
+{{#protoFormat}}
+    jaguar_serializer_protobuf: '^2.2.2'
+    jaguar_mimetype: '^1.0.1'
+{{/protoFormat}}
 dev_dependencies:
-    jaguar_retrofit_gen: '^2.5.10'
+    jaguar_retrofit_gen: '^2.8.5'
-    jaguar_serializer_cli: '^2.2.4'
+{{#jsonFormat}}
+    jaguar_serializer_cli: '^2.2.5'
+{{/jsonFormat}}
     build_runner: '^1.1.1'

modules/openapi-generator/src/test/resources/2_0/petstore-proto.yaml

@@ -0,0 +1,699 @@
+swagger: '2.0'
+info:
+  description: 'This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.'
+  version: 1.0.0
+  title: OpenAPI Petstore
+  license:
+    name: Apache-2.0
+    url: 'http://www.apache.org/licenses/LICENSE-2.0.html'
+host: petstore.swagger.io
+basePath: /v2
+consumes:
+  - application/octet-stream
+produces:
+  - application/octet-stream
+tags:
+  - name: pet
+    description: Everything about your Pets
+  - name: store
+    description: Access to Petstore orders
+  - name: user
+    description: Operations about user
+schemes:
+  - http
+paths:
+  /pet:
+    post:
+      tags:
+        - pet
+      summary: Add a new pet to the store
+      description: ''
+      operationId: addPet
+      consumes:
+        - application/json
+        - application/xml
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - in: body
+          name: body
+          description: Pet object that needs to be added to the store
+          required: true
+          schema:
+            $ref: '#/definitions/Pet'
+      responses:
+        '405':
+          description: Invalid input
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+    put:
+      tags:
+        - pet
+      summary: Update an existing pet
+      description: ''
+      operationId: updatePet
+      consumes:
+        - application/json
+        - application/xml
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - in: body
+          name: body
+          description: Pet object that needs to be added to the store
+          required: true
+          schema:
+            $ref: '#/definitions/Pet'
+      responses:
+        '400':
+          description: Invalid ID supplied
+        '404':
+          description: Pet not found
+        '405':
+          description: Validation exception
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+  /pet/findByStatus:
+    get:
+      tags:
+        - pet
+      summary: Finds Pets by status
+      description: Multiple status values can be provided with comma separated strings
+      operationId: findPetsByStatus
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: status
+          in: query
+          description: Status values that need to be considered for filter
+          required: true
+          type: array
+          items:
+            type: string
+            enum:
+              - available
+              - pending
+              - sold
+            default: available
+          collectionFormat: csv
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/Pet'
+        '400':
+          description: Invalid status value
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+  /pet/findByTags:
+    get:
+      tags:
+        - pet
+      summary: Finds Pets by tags
+      description: 'Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.'
+      operationId: findPetsByTags
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: tags
+          in: query
+          description: Tags to filter by
+          required: true
+          type: array
+          items:
+            type: string
+          collectionFormat: csv
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/Pet'
+        '400':
+          description: Invalid tag value
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+      deprecated: true
+  '/pet/{petId}':
+    get:
+      tags:
+        - pet
+      summary: Find pet by ID
+      description: Returns a single pet
+      operationId: getPetById
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: petId
+          in: path
+          description: ID of pet to return
+          required: true
+          type: integer
+          format: int64
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            $ref: '#/definitions/Pet'
+        '400':
+          description: Invalid ID supplied
+        '404':
+          description: Pet not found
+      security:
+        - api_key: []
+    post:
+      tags:
+        - pet
+      summary: Updates a pet in the store with form data
+      description: ''
+      operationId: updatePetWithForm
+      consumes:
+        - application/x-www-form-urlencoded
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: petId
+          in: path
+          description: ID of pet that needs to be updated
+          required: true
+          type: integer
+          format: int64
+        - name: name
+          in: formData
+          description: Updated name of the pet
+          required: false
+          type: string
+        - name: status
+          in: formData
+          description: Updated status of the pet
+          required: false
+          type: string
+      responses:
+        '405':
+          description: Invalid input
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+    delete:
+      tags:
+        - pet
+      summary: Deletes a pet
+      description: ''
+      operationId: deletePet
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: api_key
+          in: header
+          required: false
+          type: string
+        - name: petId
+          in: path
+          description: Pet id to delete
+          required: true
+          type: integer
+          format: int64
+      responses:
+        '400':
+          description: Invalid pet value
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+  '/pet/{petId}/uploadImage':
+    post:
+      tags:
+        - pet
+      summary: uploads an image
+      description: ''
+      operationId: uploadFile
+      consumes:
+        - multipart/form-data
+      produces:
+        - application/json
+      parameters:
+        - name: petId
+          in: path
+          description: ID of pet to update
+          required: true
+          type: integer
+          format: int64
+        - name: additionalMetadata
+          in: formData
+          description: Additional data to pass to server
+          required: false
+          type: string
+        - name: file
+          in: formData
+          description: file to upload
+          required: false
+          type: file
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            $ref: '#/definitions/ApiResponse'
+      security:
+        - petstore_auth:
+            - 'write:pets'
+            - 'read:pets'
+  /store/inventory:
+    get:
+      tags:
+        - store
+      summary: Returns pet inventories by status
+      description: Returns a map of status codes to quantities
+      operationId: getInventory
+      produces:
+        - application/json
+      parameters: []
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            type: object
+            additionalProperties:
+              type: integer
+              format: int32
+      security:
+        - api_key: []
+  /store/order:
+    post:
+      tags:
+        - store
+      summary: Place an order for a pet
+      description: ''
+      operationId: placeOrder
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - in: body
+          name: body
+          description: order placed for purchasing the pet
+          required: true
+          schema:
+            $ref: '#/definitions/Order'
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            $ref: '#/definitions/Order'
+        '400':
+          description: Invalid Order
+  '/store/order/{orderId}':
+    get:
+      tags:
+        - store
+      summary: Find purchase order by ID
+      description: 'For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions'
+      operationId: getOrderById
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: orderId
+          in: path
+          description: ID of pet that needs to be fetched
+          required: true
+          type: integer
+          maximum: 5
+          minimum: 1
+          format: int64
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            $ref: '#/definitions/Order'
+        '400':
+          description: Invalid ID supplied
+        '404':
+          description: Order not found
+    delete:
+      tags:
+        - store
+      summary: Delete purchase order by ID
+      description: For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
+      operationId: deleteOrder
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: orderId
+          in: path
+          description: ID of the order that needs to be deleted
+          required: true
+          type: string
+      responses:
+        '400':
+          description: Invalid ID supplied
+        '404':
+          description: Order not found
+  /user:
+    post:
+      tags:
+        - user
+      summary: Create user
+      description: This can only be done by the logged in user.
+      operationId: createUser
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - in: body
+          name: body
+          description: Created user object
+          required: true
+          schema:
+            $ref: '#/definitions/User'
+      responses:
+        default:
+          description: successful operation
+  /user/createWithArray:
+    post:
+      tags:
+        - user
+      summary: Creates list of users with given input array
+      description: ''
+      operationId: createUsersWithArrayInput
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - in: body
+          name: body
+          description: List of user object
+          required: true
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/User'
+      responses:
+        default:
+          description: successful operation
+  /user/createWithList:
+    post:
+      tags:
+        - user
+      summary: Creates list of users with given input array
+      description: ''
+      operationId: createUsersWithListInput
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - in: body
+          name: body
+          description: List of user object
+          required: true
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/User'
+      responses:
+        default:
+          description: successful operation
+  /user/login:
+    get:
+      tags:
+        - user
+      summary: Logs user into the system
+      description: ''
+      operationId: loginUser
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: username
+          in: query
+          description: The user name for login
+          required: true
+          type: string
+        - name: password
+          in: query
+          description: The password for login in clear text
+          required: true
+          type: string
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            type: string
+          headers:
+            X-Rate-Limit:
+              type: integer
+              format: int32
+              description: calls per hour allowed by the user
+            X-Expires-After:
+              type: string
+              format: date-time
+              description: date in UTC when toekn expires
+        '400':
+          description: Invalid username/password supplied
+  /user/logout:
+    get:
+      tags:
+        - user
+      summary: Logs out current logged in user session
+      description: ''
+      operationId: logoutUser
+      produces:
+        - application/xml
+        - application/json
+      parameters: []
+      responses:
+        default:
+          description: successful operation
+  '/user/{username}':
+    get:
+      tags:
+        - user
+      summary: Get user by user name
+      description: ''
+      operationId: getUserByName
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: username
+          in: path
+          description: 'The name that needs to be fetched. Use user1 for testing.'
+          required: true
+          type: string
+      responses:
+        '200':
+          description: successful operation
+          schema:
+            $ref: '#/definitions/User'
+        '400':
+          description: Invalid username supplied
+        '404':
+          description: User not found
+    put:
+      tags:
+        - user
+      summary: Updated user
+      description: This can only be done by the logged in user.
+      operationId: updateUser
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: username
+          in: path
+          description: name that need to be deleted
+          required: true
+          type: string
+        - in: body
+          name: body
+          description: Updated user object
+          required: true
+          schema:
+            $ref: '#/definitions/User'
+      responses:
+        '400':
+          description: Invalid user supplied
+        '404':
+          description: User not found
+    delete:
+      tags:
+        - user
+      summary: Delete user
+      description: This can only be done by the logged in user.
+      operationId: deleteUser
+      produces:
+        - application/xml
+        - application/json
+      parameters:
+        - name: username
+          in: path
+          description: The name that needs to be deleted
+          required: true
+          type: string
+      responses:
+        '400':
+          description: Invalid username supplied
+        '404':
+          description: User not found
+securityDefinitions:
+  petstore_auth:
+    type: oauth2
+    authorizationUrl: 'http://petstore.swagger.io/api/oauth/dialog'
+    flow: implicit
+    scopes:
+      'write:pets': modify pets in your account
+      'read:pets': read your pets
+  api_key:
+    type: apiKey
+    name: api_key
+    in: header
+definitions:
+  Order:
+    title: Pet Order
+    description: An order for a pets from the pet store
+    type: object
+    properties:
+      id:
+        type: integer
+        format: int64
+      petId:
+        type: integer
+        format: int64
+      quantity:
+        type: integer
+        format: int32
+      shipDate:
+        type: string
+        format: date-time
+      status:
+        type: string
+        description: Order Status
+        enum:
+          - placed
+          - approved
+          - delivered
+      complete:
+        type: boolean
+        default: false
+    xml:
+      name: Order
+  Category:
+    title: Pet category
+    description: A category for a pet
+    type: object
+    properties:
+      id:
+        type: integer
+        format: int64
+      name:
+        type: string
+    xml:
+      name: Category
+  User:
+    title: a User
+    description: A User who is purchasing from the pet store
+    type: object
+    properties:
+      id:
+        type: integer
+        format: int64
+      username:
+        type: string
+      firstName:
+        type: string
+      lastName:
+        type: string
+      email:
+        type: string
+      password:
+        type: string
+      phone:
+        type: string
+      userStatus:
+        type: integer
+        format: int32
+        description: User Status
+    xml:
+      name: User
+  Tag:
+    title: Pet Tag
+    description: A tag for a pet
+    type: object
+    properties:
+      id:
+        type: integer
+        format: int64
+      name:
+        type: string
+    xml:
+      name: Tag
+  Pet:
+    title: a Pet
+    description: A pet for sale in the pet store
+    type: object
+    required:
+      - name
+      - photoUrls
+    properties:
+      id:
+        type: integer
+        format: int64
+      category:
+        $ref: '#/definitions/Category'
+      name:
+        type: string
+        example: doggie
+      photoUrls:
+        type: array
+        xml:
+          name: photoUrl
+          wrapped: true
+        items:
+          type: string
+      tags:
+        type: array
+        xml:
+          name: tag
+          wrapped: true
+        items:
+          $ref: '#/definitions/Tag'
+      status:
+        type: string
+        description: pet status in the store
+        enum:
+          - available
+          - pending
+          - sold
+    xml:
+      name: Pet
+  ApiResponse:
+    title: An uploaded response
+    description: Describes the result of uploading an image resource
+    type: object
+    properties:
+      code:
+        type: integer
+        format: int32
+      type:
+        type: string
+      message:
+        type: string

samples/client/petstore/dart-jaguar/flutter_petstore/lib/main.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:http/http.dart';
+import 'package:http/io_client.dart';
 import 'package:openapi/api.dart';
 import 'package:openapi/model/order.dart';
 import 'package:openapi/model/pet.dart';

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/README.md

@@ -4,7 +4,7 @@ This is a sample server Petstore server. For this sample, you can use the api ke
 This Dart package is automatically generated by the [Open API Codegen](https://github.com/OpenAPITools/openapi-generator) project:
 
 - API version: 1.0.0
-- Build date: 2019-02-26T17:35:06.224333+01:00[Europe/Vienna]
+- Build date: 2019-03-01T12:01:27.554664+01:00[Europe/Paris]
 - Build package: org.openapitools.codegen.languages.DartJaguarClientCodegen
 
 ## Requirements

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/analysis_options.yaml

@@ -1,2 +1 @@
 analyzer:
-  strong-mode: true

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api.dart

@@ -6,6 +6,7 @@ import 'package:jaguar_retrofit/jaguar_retrofit.dart';
 import 'package:openapi/auth/api_key_auth.dart';
 import 'package:openapi/auth/basic_auth.dart';
 import 'package:openapi/auth/oauth.dart';
+import 'package:jaguar_mimetype/jaguar_mimetype.dart';
 
 import 'package:openapi/api/pet_api.dart';
 import 'package:openapi/api/store_api.dart';
@@ -19,7 +20,8 @@ import 'package:openapi/model/tag.dart';
 import 'package:openapi/model/user.dart';
 
 
-final jsonJaguarRepo = JsonRepo()
+
+final _jsonJaguarRepo = JsonRepo()
 ..add(ApiResponseSerializer())
 ..add(CategorySerializer())
 ..add(OrderSerializer())
@@ -27,6 +29,11 @@ final jsonJaguarRepo = JsonRepo()
 ..add(TagSerializer())
 ..add(UserSerializer())
 ;
+final Map<String, CodecRepo> _converters = {
+    MimeTypes.json: _jsonJaguarRepo,
+};
+
+
 
 final _defaultInterceptors = [OAuthInterceptor(), BasicAuthInterceptor(), ApiKeyAuthInterceptor()];
 
@@ -74,14 +81,14 @@ class JaguarApiGen {
     * Get PetApi instance, base route and serializer can be overridden by a given but be careful,
     * by doing that all interceptors will not be executed
     */
-    PetApi getPetApi({Route base, SerializerRepo serializers}) {
+    PetApi getPetApi({Route base, Map<String, CodecRepo> converters}) {
         if(base == null) {
             base = _baseRoute;
         }
-        if(serializers == null) {
+        if(converters == null) {
-            serializers = jsonJaguarRepo;
+            converters = _converters;
         }
-        return PetApi(base: base, serializers: serializers, timeout: timeout);
+        return PetApi(base: base, converters: converters, timeout: timeout);
     }
 
     
@@ -89,14 +96,14 @@ class JaguarApiGen {
     * Get StoreApi instance, base route and serializer can be overridden by a given but be careful,
     * by doing that all interceptors will not be executed
     */
-    StoreApi getStoreApi({Route base, SerializerRepo serializers}) {
+    StoreApi getStoreApi({Route base, Map<String, CodecRepo> converters}) {
         if(base == null) {
             base = _baseRoute;
         }
-        if(serializers == null) {
+        if(converters == null) {
-            serializers = jsonJaguarRepo;
+            converters = _converters;
         }
-        return StoreApi(base: base, serializers: serializers, timeout: timeout);
+        return StoreApi(base: base, converters: converters, timeout: timeout);
     }
 
     
@@ -104,14 +111,14 @@ class JaguarApiGen {
     * Get UserApi instance, base route and serializer can be overridden by a given but be careful,
     * by doing that all interceptors will not be executed
     */
-    UserApi getUserApi({Route base, SerializerRepo serializers}) {
+    UserApi getUserApi({Route base, Map<String, CodecRepo> converters}) {
         if(base == null) {
             base = _baseRoute;
         }
-        if(serializers == null) {
+        if(converters == null) {
-            serializers = jsonJaguarRepo;
+            converters = _converters;
         }
-        return UserApi(base: base, serializers: serializers, timeout: timeout);
+        return UserApi(base: base, converters: converters, timeout: timeout);
     }
 
     

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api/pet_api.dart

@@ -1,22 +1,22 @@
 import 'package:jaguar_retrofit/annotations/annotations.dart';
 import 'package:jaguar_retrofit/jaguar_retrofit.dart';
 import 'package:jaguar_serializer/jaguar_serializer.dart';
-import 'package:jaguar_serializer/src/repo/repo.dart';
+import 'package:jaguar_mimetype/jaguar_mimetype.dart';
 import 'dart:async';
 
 import 'package:openapi/model/pet.dart';
 import 'package:openapi/model/api_response.dart';
-
+import 'dart:typed_data';
 
 part 'pet_api.jretro.dart';
 
 @GenApiClient()
-class PetApi extends _$PetApiClient implements ApiClient {
+class PetApi extends ApiClient with _$PetApiClient {
     final Route base;
-    final SerializerRepo serializers;
+    final Map<String, CodecRepo> converters;
     final Duration timeout;
 
-    PetApi({this.base, this.serializers, this.timeout = const Duration(minutes: 2)});
+    PetApi({this.base, this.converters, this.timeout = const Duration(minutes: 2)});
 
     /// Add a new pet to the store
     ///

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api/pet_api.jretro.dart

@@ -8,7 +8,7 @@ part of 'pet_api.dart';
 
 abstract class _$PetApiClient implements ApiClient {
   final String basePath = "";
-  Future<void> addPet(Pet pet) async {
+  Future<void> addPet(Pet body) async {
     var req = base.post
         .metadata({
           "auth": [
@@ -20,8 +20,8 @@ abstract class _$PetApiClient implements ApiClient {
         })
         .path(basePath)
         .path("/pet")
-        .json(serializers.to(pet));
+        .json(jsonConverter.to(body));
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<void> deletePet(int petId, String apiKey) async {
@@ -38,7 +38,7 @@ abstract class _$PetApiClient implements ApiClient {
         .path("/pet/:petId")
         .pathParams("petId", petId)
         .header("api_key", apiKey);
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<List<Pet>> findPetsByStatus(List<String> status) async {
@@ -54,7 +54,7 @@ abstract class _$PetApiClient implements ApiClient {
         .path(basePath)
         .path("/pet/findByStatus")
         .query("status", status);
-    return req.list(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeList);
   }
 
   Future<List<Pet>> findPetsByTags(List<String> tags) async {
@@ -70,7 +70,7 @@ abstract class _$PetApiClient implements ApiClient {
         .path(basePath)
         .path("/pet/findByTags")
         .query("tags", tags);
-    return req.list(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeList);
   }
 
   Future<Pet> getPetById(int petId) async {
@@ -88,10 +88,10 @@ abstract class _$PetApiClient implements ApiClient {
         .path(basePath)
         .path("/pet/:petId")
         .pathParams("petId", petId);
-    return req.one(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeOne);
   }
 
-  Future<void> updatePet(Pet pet) async {
+  Future<void> updatePet(Pet body) async {
     var req = base.put
         .metadata({
           "auth": [
@@ -103,8 +103,8 @@ abstract class _$PetApiClient implements ApiClient {
         })
         .path(basePath)
         .path("/pet")
-        .json(serializers.to(pet));
+        .json(jsonConverter.to(body));
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<void> updatePetWithForm(int petId, String name, String status) async {
@@ -122,7 +122,7 @@ abstract class _$PetApiClient implements ApiClient {
         .pathParams("petId", petId)
         .urlEncodedFormField(name, name)
         .urlEncodedFormField(status, status);
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<ApiResponse> uploadFile(
@@ -141,6 +141,6 @@ abstract class _$PetApiClient implements ApiClient {
         .pathParams("petId", petId)
         .multipart({"additionalMetadata": additionalMetadata})
         .multipart({"file": file});
-    return req.one(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeOne);
   }
 }

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api/store_api.dart

@@ -1,21 +1,20 @@
 import 'package:jaguar_retrofit/annotations/annotations.dart';
 import 'package:jaguar_retrofit/jaguar_retrofit.dart';
 import 'package:jaguar_serializer/jaguar_serializer.dart';
-import 'package:jaguar_serializer/src/repo/repo.dart';
+import 'package:jaguar_mimetype/jaguar_mimetype.dart';
 import 'dart:async';
 
 import 'package:openapi/model/order.dart';
 
-
 part 'store_api.jretro.dart';
 
 @GenApiClient()
-class StoreApi extends _$StoreApiClient implements ApiClient {
+class StoreApi extends ApiClient with _$StoreApiClient {
     final Route base;
-    final SerializerRepo serializers;
+    final Map<String, CodecRepo> converters;
     final Duration timeout;
 
-    StoreApi({this.base, this.serializers, this.timeout = const Duration(minutes: 2)});
+    StoreApi({this.base, this.converters, this.timeout = const Duration(minutes: 2)});
 
     /// Delete purchase order by ID
     ///

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api/store_api.jretro.dart

@@ -13,7 +13,7 @@ abstract class _$StoreApiClient implements ApiClient {
         .path(basePath)
         .path("/store/order/:orderId")
         .pathParams("orderId", orderId);
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<Map<String, int>> getInventory() async {
@@ -30,7 +30,7 @@ abstract class _$StoreApiClient implements ApiClient {
         })
         .path(basePath)
         .path("/store/inventory");
-    return req.one().then((v) => serializers.mapFrom<int>(v));
+    return req.one().then((v) => jsonConverter.mapFrom<int>(v));
   }
 
   Future<Order> getOrderById(int orderId) async {
@@ -38,14 +38,14 @@ abstract class _$StoreApiClient implements ApiClient {
         .path(basePath)
         .path("/store/order/:orderId")
         .pathParams("orderId", orderId);
-    return req.one(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeOne);
   }
 
-  Future<Order> placeOrder(Order order) async {
+  Future<Order> placeOrder(Order body) async {
     var req = base.post
         .path(basePath)
         .path("/store/order")
-        .json(serializers.to(order));
+        .json(jsonConverter.to(body));
-    return req.one(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeOne);
   }
 }

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api/user_api.dart

@@ -1,21 +1,20 @@
 import 'package:jaguar_retrofit/annotations/annotations.dart';
 import 'package:jaguar_retrofit/jaguar_retrofit.dart';
 import 'package:jaguar_serializer/jaguar_serializer.dart';
-import 'package:jaguar_serializer/src/repo/repo.dart';
+import 'package:jaguar_mimetype/jaguar_mimetype.dart';
 import 'dart:async';
 
 import 'package:openapi/model/user.dart';
 
-
 part 'user_api.jretro.dart';
 
 @GenApiClient()
-class UserApi extends _$UserApiClient implements ApiClient {
+class UserApi extends ApiClient with _$UserApiClient {
     final Route base;
-    final SerializerRepo serializers;
+    final Map<String, CodecRepo> converters;
     final Duration timeout;
 
-    UserApi({this.base, this.serializers, this.timeout = const Duration(minutes: 2)});
+    UserApi({this.base, this.converters, this.timeout = const Duration(minutes: 2)});
 
     /// Create user
     ///

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/api/user_api.jretro.dart

@@ -8,25 +8,26 @@ part of 'user_api.dart';
 
 abstract class _$UserApiClient implements ApiClient {
   final String basePath = "";
-  Future<void> createUser(User user) async {
+  Future<void> createUser(User body) async {
-    var req = base.post.path(basePath).path("/user").json(serializers.to(user));
+    var req =
-    await req.go();
+        base.post.path(basePath).path("/user").json(jsonConverter.to(body));
+    await req.go(throwOnErr: true);
   }
 
-  Future<void> createUsersWithArrayInput(List<User> user) async {
+  Future<void> createUsersWithArrayInput(List<User> body) async {
     var req = base.post
         .path(basePath)
         .path("/user/createWithArray")
-        .json(serializers.to(user));
+        .json(jsonConverter.to(body));
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
-  Future<void> createUsersWithListInput(List<User> user) async {
+  Future<void> createUsersWithListInput(List<User> body) async {
     var req = base.post
         .path(basePath)
         .path("/user/createWithList")
-        .json(serializers.to(user));
+        .json(jsonConverter.to(body));
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<void> deleteUser(String username) async {
@@ -34,7 +35,7 @@ abstract class _$UserApiClient implements ApiClient {
         .path(basePath)
         .path("/user/:username")
         .pathParams("username", username);
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
   Future<User> getUserByName(String username) async {
@@ -42,7 +43,7 @@ abstract class _$UserApiClient implements ApiClient {
         .path(basePath)
         .path("/user/:username")
         .pathParams("username", username);
-    return req.one(convert: serializers.oneFrom);
+    return req.go(throwOnErr: true).then(decodeOne);
   }
 
   Future<String> loginUser(String username, String password) async {
@@ -51,20 +52,20 @@ abstract class _$UserApiClient implements ApiClient {
         .path("/user/login")
         .query("username", username)
         .query("password", password);
-    return req.one();
+    return req.go(throwOnErr: true).then(decodeOne);
   }
 
   Future<void> logoutUser() async {
     var req = base.get.path(basePath).path("/user/logout");
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 
-  Future<void> updateUser(String username, User user) async {
+  Future<void> updateUser(String username, User body) async {
     var req = base.put
         .path(basePath)
         .path("/user/:username")
         .pathParams("username", username)
-        .json(serializers.to(user));
+        .json(jsonConverter.to(body));
-    await req.go();
+    await req.go(throwOnErr: true);
   }
 }

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/model/api_response.dart

@@ -1,5 +1,6 @@
 import 'package:jaguar_serializer/jaguar_serializer.dart';
 
+
 part 'api_response.jser.dart';
 
 class ApiResponse {
@@ -35,3 +36,4 @@ class ApiResponse {
 class ApiResponseSerializer extends Serializer<ApiResponse> with _$ApiResponseSerializer {
 
 }
+

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/model/category.dart

@@ -1,5 +1,6 @@
 import 'package:jaguar_serializer/jaguar_serializer.dart';
 
+
 part 'category.jser.dart';
 
 class Category {
@@ -31,3 +32,4 @@ class Category {
 class CategorySerializer extends Serializer<Category> with _$CategorySerializer {
 
 }
+

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/model/order.dart

@@ -1,5 +1,6 @@
 import 'package:jaguar_serializer/jaguar_serializer.dart';
 
+
 part 'order.jser.dart';
 
 class Order {
@@ -47,3 +48,4 @@ class Order {
 class OrderSerializer extends Serializer<Order> with _$OrderSerializer {
 
 }
+

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/model/pet.dart

@@ -1,7 +1,10 @@
 import 'package:jaguar_serializer/jaguar_serializer.dart';
 
+
 import 'package:openapi/model/tag.dart';
+
 import 'package:openapi/model/category.dart';
+
 part 'pet.jser.dart';
 
 class Pet {
@@ -49,3 +52,4 @@ class Pet {
 class PetSerializer extends Serializer<Pet> with _$PetSerializer {
 
 }
+

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/model/tag.dart

@@ -1,5 +1,6 @@
 import 'package:jaguar_serializer/jaguar_serializer.dart';
 
+
 part 'tag.jser.dart';
 
 class Tag {
@@ -31,3 +32,4 @@ class Tag {
 class TagSerializer extends Serializer<Tag> with _$TagSerializer {
 
 }
+

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/lib/model/user.dart

@@ -1,5 +1,6 @@
 import 'package:jaguar_serializer/jaguar_serializer.dart';
 
+
 part 'user.jser.dart';
 
 class User {
@@ -55,3 +56,4 @@ class User {
 class UserSerializer extends Serializer<User> with _$UserSerializer {
 
 }
+

samples/client/petstore/dart-jaguar/flutter_petstore/openapi/pubspec.yaml

@@ -4,9 +4,9 @@ description: OpenAPI API client
 environment:
     sdk: ">=2.0.0 <3.0.0"
 dependencies:
-    jaguar_retrofit: '^2.5.12'
+    jaguar_retrofit: '^2.8.2'
-    jaguar_serializer: '^2.2.4'
+    jaguar_serializer: '^2.2.6'
 dev_dependencies:
-    jaguar_retrofit_gen: '^2.5.10'
+    jaguar_retrofit_gen: '^2.8.5'
-    jaguar_serializer_cli: '^2.2.4'
+    jaguar_serializer_cli: '^2.2.5'
     build_runner: '^1.1.1'

samples/client/petstore/dart-jaguar/flutter_proto_petstore/.gitignore

@@ -0,0 +1,10 @@
+.DS_Store
+.atom/
+.idea
+.packages
+.pub/
+build/
+ios/.generated/
+packages
+pubspec.lock
+.flutter-plugins

samples/client/petstore/dart-jaguar/flutter_proto_petstore/.metadata

@@ -0,0 +1,8 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 8f65fec5f5f7d7afbb0965f4a44bdb330a28fb19
+  channel: alpha

samples/client/petstore/dart-jaguar/flutter_proto_petstore/README.md

@@ -0,0 +1,8 @@
+# flutter_petstore
+
+OpenApi petstore sample flutter
+
+## Getting Started
+
+For help getting started with Flutter, view our online
+[documentation](http://flutter.io/).

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/.gitignore

@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+GeneratedPluginRegistrant.java

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/app/build.gradle

@@ -0,0 +1,52 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withInputStream { stream ->
+        localProperties.load(stream)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+apply plugin: 'com.android.application'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion '25.0.3'
+
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "com.yourcompany.flutterpetstore"
+        minSdkVersion 16
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    androidTestCompile 'com.android.support:support-annotations:25.4.0'
+    androidTestCompile 'com.android.support.test:runner:0.5'
+    androidTestCompile 'com.android.support.test:rules:0.5'
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,39 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.yourcompany.flutterpetstore">
+
+    <!-- The INTERNET permission is required for development. Specifically,
+         flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
+    <application
+        android:name="io.flutter.app.FlutterApplication"
+        android:label="flutter_petstore"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- This keeps the window background of the activity showing
+                 until Flutter renders its first frame. It can be removed if
+                 there is no splash screen (such as the default splash screen
+                 defined in @style/LaunchTheme). -->
+            <meta-data
+                android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
+                android:value="true" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/app/src/main/java/com/yourcompany/flutterpetstore/MainActivity.java

@@ -0,0 +1,14 @@
+package com.yourcompany.flutterpetstore;
+
+import android.os.Bundle;
+
+import io.flutter.app.FlutterActivity;
+import io.flutter.plugins.GeneratedPluginRegistrant;
+
+public class MainActivity extends FlutterActivity {
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    GeneratedPluginRegistrant.registerWith(this);
+  }
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+</resources>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/build.gradle

@@ -0,0 +1,31 @@
+buildscript {
+    repositories {
+        jcenter()
+        maven {
+            url "https://maven.google.com"
+        }
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.3.3'
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+        maven {
+            url "https://maven.google.com"
+        }
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/gradle.properties

@@ -0,0 +1 @@
+org.gradle.jvmargs=-Xmx1536M

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/gradlew

@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/gradlew.bat

@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

samples/client/petstore/dart-jaguar/flutter_proto_petstore/android/settings.gradle

@@ -0,0 +1,15 @@
+include ':app'
+
+def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+
+def plugins = new Properties()
+def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+if (pluginsFile.exists()) {
+    pluginsFile.withInputStream { stream -> plugins.load(stream) }
+}
+
+plugins.each { name, path ->
+    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    include ":$name"
+    project(":$name").projectDir = pluginDirectory
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/.gitignore

@@ -0,0 +1,41 @@
+.idea/
+.vagrant/
+.sconsign.dblite
+.svn/
+
+.DS_Store
+*.swp
+profile
+
+DerivedData/
+build/
+GeneratedPluginRegistrant.h
+GeneratedPluginRegistrant.m
+
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+
+xcuserdata
+
+*.moved-aside
+
+*.pyc
+*sync/
+Icon?
+.tags*
+
+/Flutter/app.flx
+/Flutter/app.zip
+/Flutter/App.framework
+/Flutter/Flutter.framework
+/Flutter/Generated.xcconfig
+/ServiceDefinitions.json
+
+Pods/

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>UIRequiredDeviceCapabilities</key>
+  <array>
+    <string>arm64</string>
+  </array>
+  <key>MinimumOSVersion</key>
+  <string>8.0</string>
+</dict>
+</plist>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Flutter/Debug.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Flutter/Release.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Flutter/flutter_assets/AssetManifest.json

@@ -0,0 +1 @@
+{"packages/cupertino_icons/assets/CupertinoIcons.ttf":["packages/cupertino_icons/assets/CupertinoIcons.ttf"]}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Flutter/flutter_assets/FontManifest.json

@@ -0,0 +1 @@
+[{"fonts":[{"asset":"fonts/MaterialIcons-Regular.ttf"}],"family":"MaterialIcons"},{"family":"packages/cupertino_icons/CupertinoIcons","fonts":[{"asset":"packages/cupertino_icons/assets/CupertinoIcons.ttf"}]}]

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,436 @@
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+/* End PBXFrameworksBuildPhase section */
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+				9740EEBA1CF902C7004384FC /* Flutter.framework */,
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+		};
+		97C146EF1CF9000F007C117D /* Products */ = {
+			isa = PBXGroup;
+			children = (
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+			isa = PBXGroup;
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+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		97C147041CF9000F007C117D /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		97C147061CF9000F007C117D /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			buildSettings = {
+				ARCHS = arm64;
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ENABLE_BITCODE = NO;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter",
+				);
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.yourcompany.flutterPetstore;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Debug;
+		};
+		97C147071CF9000F007C117D /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ARCHS = arm64;
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ENABLE_BITCODE = NO;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter",
+				);
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.yourcompany.flutterPetstore;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147031CF9000F007C117D /* Debug */,
+				97C147041CF9000F007C117D /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147061CF9000F007C117D /* Debug */,
+				97C147071CF9000F007C117D /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 97C146E61CF9000F007C117D /* Project object */;
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0910"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/AppDelegate.h

@@ -0,0 +1,6 @@
+#import <UIKit/UIKit.h>
+#import <Flutter/Flutter.h>
+
+@interface AppDelegate : FlutterAppDelegate
+
+@end

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/AppDelegate.m

@@ -0,0 +1,12 @@
+#include "AppDelegate.h"
+#include "GeneratedPluginRegistrant.h"
+
+@implementation AppDelegate
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  [GeneratedPluginRegistrant registerWithRegistry:self];
+  // Override point for customization after application launch.
+  return [super application:application didFinishLaunchingWithOptions:launchOptions];
+}
+
+@end

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,116 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

@@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/Base.lproj/Main.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/Info.plist

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>flutter_petstore</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>arm64</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+</dict>
+</plist>

samples/client/petstore/dart-jaguar/flutter_proto_petstore/ios/Runner/main.m

@@ -0,0 +1,9 @@
+#import <UIKit/UIKit.h>
+#import <Flutter/Flutter.h>
+#import "AppDelegate.h"
+
+int main(int argc, char * argv[]) {
+  @autoreleasepool {
+    return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
+  }
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/lib/main.dart

@@ -0,0 +1,174 @@
+import 'package:flutter/material.dart';
+import 'package:http/io_client.dart';
+import 'package:openapi/api.dart';
+import 'package:openapi/model/order.pb.dart';
+import 'package:openapi/model/pet.pb.dart';
+import 'package:openapi/model/user.pb.dart';
+import 'package:jaguar_resty/jaguar_resty.dart';
+
+
+void main() {
+  globalClient = IOClient();
+  runApp(MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  // This widget is the root of your application.
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Flutter Demo',
+      theme: ThemeData(
+        // This is the theme of your application.
+        //
+        // Try running your application with "flutter run". You'll see the
+        // application has a blue toolbar. Then, without quitting the app, try
+        // changing the primarySwatch below to Colors.green and then invoke
+        // "hot reload" (press "r" in the console where you ran "flutter run",
+        // or press Run > Flutter Hot Reload in IntelliJ). Notice that the
+        // counter didn't reset back to zero; the application is not restarted.
+        primarySwatch: Colors.blue,
+      ),
+      home: MyHomePage(title: 'Flutter Demo Home Page'),
+    );
+  }
+}
+
+class MyHomePage extends StatefulWidget {
+  MyHomePage({Key key, this.title}) : super(key: key);
+
+  // This widget is the home page of your application. It is stateful, meaning
+  // that it has a State object (defined below) that contains fields that affect
+  // how it looks.
+
+  // This class is the configuration for the state. It holds the values (in this
+  // case the title) provided by the parent (in this case the App widget) and
+  // used by the build method of the State. Fields in a Widget subclass are
+  // always marked "final".
+
+  final String title;
+
+  @override
+  _MyHomePageState createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<MyHomePage> {
+  int _counter = 0;
+  JaguarApiGen jaguarApiGen = JaguarApiGen();
+
+  void _incrementCounter() {
+    setState(() {
+      // This call to setState tells the Flutter framework that something has
+      // changed in this State, which causes it to rerun the build method below
+      // so that the display can reflect the updated values. If we changed
+      // _counter without calling setState(), then the build method would not be
+      // called again, and so nothing would appear to happen.
+      _counter++;
+    });
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    fetchPets();
+    fetchStoreInventory();
+    fetchUser();
+  }
+
+  void fetchPets() {
+    print('fetching pets by status...');
+    var statuses = List<String>();
+    statuses.add('available');
+    jaguarApiGen.getPetApi().findPetsByStatus(statuses)
+        .then((List<Pet> pets) {
+      print('pets received: ');
+      print(pets);
+      var order = Order();
+      order.petId = pets[0].id;
+      order.quantity = 1;
+      jaguarApiGen.getStoreApi().placeOrder(order)
+      .then((Order order) => print(order));
+    }).catchError((error) {
+      print('error fetching pets');
+      throw error;
+    });
+  }
+
+  void fetchStoreInventory() {
+    print('fetching inventory...');
+    jaguarApiGen.getStoreApi().getInventory()
+        .then((Map inventory) {
+      print('inventory received: ');
+      print(inventory);
+    }).catchError((error) {
+      print('error fetching inventory');
+      throw error;
+    });
+  }
+
+  void fetchUser() {
+    print('fetching user1...');
+    jaguarApiGen.getUserApi().getUserByName('user1')
+        .then((User user) {
+      print('user received: ');
+      print(user);
+    }).catchError((error) {
+      print('error fetching user');
+      throw error;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    // This method is rerun every time setState is called, for instance as done
+    // by the _incrementCounter method above.
+    //
+    // The Flutter framework has been optimized to make rerunning build methods
+    // fast, so that you can just rebuild anything that needs updating rather
+    // than having to individually change instances of widgets.
+    return Scaffold(
+      appBar: AppBar(
+        // Here we take the value from the MyHomePage object that was created by
+        // the App.build method, and use it to set our appbar title.
+        title: Text(widget.title),
+      ),
+      body: Center(
+        // Center is a layout widget. It takes a single child and positions it
+        // in the middle of the parent.
+        child: Column(
+          // Column is also layout widget. It takes a list of children and
+          // arranges them vertically. By default, it sizes itself to fit its
+          // children horizontally, and tries to be as tall as its parent.
+          //
+          // Invoke "debug paint" (press "p" in the console where you ran
+          // "flutter run", or select "Toggle Debug Paint" from the Flutter tool
+          // window in IntelliJ) to see the wireframe for each widget.
+          //
+          // Column has various properties to control how it sizes itself and
+          // how it positions its children. Here we use mainAxisAlignment to
+          // center the children vertically; the main axis here is the vertical
+          // axis because Columns are vertical (the cross axis would be
+          // horizontal).
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: <Widget>[
+            Text(
+              'You have pushed the button this many times:',
+            ),
+            Text(
+              '$_counter',
+              style: Theme
+                  .of(context)
+                  .textTheme
+                  .display1,
+            ),
+          ],
+        ),
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _incrementCounter,
+        tooltip: 'Increment',
+        child: Icon(Icons.add),
+      ), // This trailing comma makes auto-formatting nicer for build methods.
+    );
+  }
+}

samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi/.analysis_options

@@ -0,0 +1,2 @@
+analyzer:
+  strong-mode: true

samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi/.gitignore

@@ -0,0 +1,27 @@
+# See https://www.dartlang.org/tools/private-files.html
+
+# Files and directories created by pub
+.buildlog
+.packages
+.project
+.pub/
+build/
+**/packages/
+
+# Files created by dart2js
+# (Most Dart developers will use pub build to compile Dart, use/modify these 
+#  rules if you intend to use dart2js directly
+#  Convention is to use extension '.dart.js' for Dart compiled to Javascript to
+#  differentiate from explicit Javascript files)
+*.dart.js
+*.part.js
+*.js.deps
+*.js.map
+*.info.json
+
+# Directory created by dartdoc
+doc/api/
+
+# Don't commit pubspec lock file 
+# (Library packages only! Remove pattern if developing an application package)
+pubspec.lock

samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi/.openapi-generator/VERSION

@@ -0,0 +1 @@
+4.0.0-SNAPSHOT

samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi/README.md

@@ -0,0 +1,131 @@
+# openapi
+This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+
+This Dart package is automatically generated by the [Open API Codegen](https://github.com/OpenAPITools/openapi-generator) project:
+
+- API version: 1.0.0
+- Build date: 2019-03-01T12:01:29.772495+01:00[Europe/Paris]
+- Build package: org.openapitools.codegen.languages.DartJaguarClientCodegen
+
+## Requirements
+
+Dart 2 or later OR Flutter 0.7.0 or later.
+
+Once your code is generated, you need to run the build_runner command to let Jaguar implement your API:
+
+```sh
+flutter packages pub run build_runner build
+or
+pub run build_runner build
+```
+
+## Installation & Usage
+
+### Github
+If this Dart package is published to Github, please include the following in pubspec.yaml
+```
+name: openapi
+version: 1.0.0
+description: OpenAPI API client
+dependencies:
+  openapi:
+    git: https://github.com/GIT_USER_ID/GIT_REPO_ID.git
+      version: 'any'
+```
+
+### Local
+To use the package in your local drive, please include the following in pubspec.yaml
+```
+dependencies:
+  openapi:
+    path: /path/to/openapi
+```
+
+## Tests
+
+TODO
+
+## Getting Started
+
+Please follow the [installation procedure](#installation--usage) and then run the following:
+
+```dart
+import 'package:openapi/api.dart';
+
+// TODO Configure OAuth2 access token for authorization: petstore_auth
+//openapi.api.Configuration.accessToken = 'YOUR_ACCESS_TOKEN';
+
+final jaguarApiGen = JaguarApiGen();
+var api_instance = jaguarApiGen.getPetApi();
+var body = new Pet(); // Pet | Pet object that needs to be added to the store
+
+try {
+    api_instance.addPet(body);
+} catch (e) {
+    print("Exception when calling PetApi->addPet: $e\n");
+}
+
+```
+
+## Documentation for API Endpoints
+
+All URIs are relative to *http://petstore.swagger.io/v2*
+
+Class | Method | HTTP request | Description
+------------ | ------------- | ------------- | -------------
+*PetApi* | [**addPet**](docs//PetApi.md#addpet) | **Post** /pet | Add a new pet to the store
+*PetApi* | [**deletePet**](docs//PetApi.md#deletepet) | **Delete** /pet/:petId | Deletes a pet
+*PetApi* | [**findPetsByStatus**](docs//PetApi.md#findpetsbystatus) | **Get** /pet/findByStatus | Finds Pets by status
+*PetApi* | [**findPetsByTags**](docs//PetApi.md#findpetsbytags) | **Get** /pet/findByTags | Finds Pets by tags
+*PetApi* | [**getPetById**](docs//PetApi.md#getpetbyid) | **Get** /pet/:petId | Find pet by ID
+*PetApi* | [**updatePet**](docs//PetApi.md#updatepet) | **Put** /pet | Update an existing pet
+*PetApi* | [**updatePetWithForm**](docs//PetApi.md#updatepetwithform) | **Post** /pet/:petId | Updates a pet in the store with form data
+*PetApi* | [**uploadFile**](docs//PetApi.md#uploadfile) | **Post** /pet/:petId/uploadImage | uploads an image
+*StoreApi* | [**deleteOrder**](docs//StoreApi.md#deleteorder) | **Delete** /store/order/:orderId | Delete purchase order by ID
+*StoreApi* | [**getInventory**](docs//StoreApi.md#getinventory) | **Get** /store/inventory | Returns pet inventories by status
+*StoreApi* | [**getOrderById**](docs//StoreApi.md#getorderbyid) | **Get** /store/order/:orderId | Find purchase order by ID
+*StoreApi* | [**placeOrder**](docs//StoreApi.md#placeorder) | **Post** /store/order | Place an order for a pet
+*UserApi* | [**createUser**](docs//UserApi.md#createuser) | **Post** /user | Create user
+*UserApi* | [**createUsersWithArrayInput**](docs//UserApi.md#createuserswitharrayinput) | **Post** /user/createWithArray | Creates list of users with given input array
+*UserApi* | [**createUsersWithListInput**](docs//UserApi.md#createuserswithlistinput) | **Post** /user/createWithList | Creates list of users with given input array
+*UserApi* | [**deleteUser**](docs//UserApi.md#deleteuser) | **Delete** /user/:username | Delete user
+*UserApi* | [**getUserByName**](docs//UserApi.md#getuserbyname) | **Get** /user/:username | Get user by user name
+*UserApi* | [**loginUser**](docs//UserApi.md#loginuser) | **Get** /user/login | Logs user into the system
+*UserApi* | [**logoutUser**](docs//UserApi.md#logoutuser) | **Get** /user/logout | Logs out current logged in user session
+*UserApi* | [**updateUser**](docs//UserApi.md#updateuser) | **Put** /user/:username | Updated user
+
+
+## Documentation For Models
+
+ - [ApiResponse](docs//ApiResponse.md)
+ - [Category](docs//Category.md)
+ - [Order](docs//Order.md)
+ - [Pet](docs//Pet.md)
+ - [Tag](docs//Tag.md)
+ - [User](docs//User.md)
+
+
+## Documentation For Authorization
+
+
+## api_key
+
+- **Type**: API key
+- **API key parameter name**: api_key
+- **Location**: HTTP header
+
+## petstore_auth
+
+- **Type**: OAuth
+- **Flow**: implicit
+- **Authorization URL**: http://petstore.swagger.io/api/oauth/dialog
+- **Scopes**: 
+ - **write:pets**: modify pets in your account
+ - **read:pets**: read your pets
+
+
+## Author
+
+
+
+

samples/client/petstore/dart-jaguar/flutter_proto_petstore/openapi/analysis_options.yaml

@@ -0,0 +1 @@
+analyzer: